16Trouble Shooting Call the service shop immediately.WARNING When an abnormality (such as a burning smell) occurs, stop operation andturn the breaker OFF.Continued operation in an abnormal condition may result in troubles, electric shocksor fire. Consult the service shop where you bought the air conditioner. Do not attempt to repair or modify the air conditioner by yourself.Incorrect work may result in electric shocks or fire.Consult the service shop where you bought the air conditioner.If one of the following symptoms takes place, call the service shop immediately. The power cord is abnormally hot or damaged. An abnormal sound is heard during operation. The safety breaker, a fuse, or the earth leakagebreaker cuts off the operation frequently. A switch or a button often fails to work properly. There is a burning smell. Water leaks from the indoor unit.Turn the breakerOFF and call theservice shop. After a power failureThe air conditioner automatically resumesoperation in about three minutes. Youshould just wait for a while. LighteningIf lightening may strike the neighbouringarea, stop operation and turn the breakerOFF for system protection.We recommend periodical maintenanceIn certain operating conditions, the inside of the air conditioner may get foul after severalseasons of use, resulting in poor performance. It is recommended to have periodicalmaintenance by a specialist aside from regular cleaning by the user. For specialistmaintenance, contact the service shop where you bought the air conditioner.The maintenance cost must be born by the user.Disposal requirementsDismantling of the unit, treatment of the refrigerant, oil and eventual other parts, shouldbe done in accordance with the relevant local and national regulations.